How to solve the problem that Huawei p30 always advertises?

If there is an advertisement push on the mobile phone after the screen is locked or unlocked, if you don't want to see the advertisement interface, you can try to close it in the following ways:

1. Confirm the application that generated the lock screen advertisement, and then go to the setting interface to find the corresponding application closing notice:

Open settings, search to enter application management, find the previously confirmed application, click notification/notification management, and close notification permission. (After the notification is turned off, the normal message reception of the software may be affected. Please be careful. )

2. Check whether there is a setting button on the advertisement page. If yes, click and select the lock screen display to turn off.

3. Prohibit the application from using the floating window display: open the settings, search to enter the permission management, click the permission interface to open the floating window, and turn off the switch for the application that is not commonly used.

4. If the above methods still can't solve your problem, I suggest you back up your data in advance (third-party applications such as QQ and WeChat need to be backed up separately), and then restore the factory settings.